1inch · Rate Limits

One Inch Rate Limits

1inch enforces per-API-key rate limits. Free Developer tier is documented at approximately 1 request per second. Paid tiers progress to 10, 30, and contract-defined rates. Throttled requests return HTTP 429.

One Inch Rate Limits is the machine-readable rate-limit profile for 1inch on the APIs.io network, in the API Commons Rate Limits shape.

It captures 4 rate-limit definitions, measuring requests_per_second.

An exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include DeFi, DEX, and Rate Limiting.

4 Limits Exhausted: HTTP 429
Method: generated, dated 2026-05-08.
Written by API Evangelist on 2026-05-08 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
DeFiDEXRate Limiting

Limits

Developer (Free) api_key
requests_per_second
1
Startup api_key
requests_per_second
10
Business api_key
requests_per_second
30
Enterprise api_key
requests_per_second
-1
Per-contract.

Policies

Backoff Strategy
Honor 429 Retry-After and apply exponential backoff with jitter.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/one-inch-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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